Cyanobacteria were long thought to need the sun to survive. But a new study suggests otherwise and hints at fresh ...

We have long struggled to determine how the first living organisms on Earth came together. Now, surprising evidence hints ...

Southern Alberta researchers make ground-breaking discovery in sperm function examining male infertility in bovines ...

Scientists have discovered a strange tubular structure inside Profftella, a symbiotic bacterium in the Asian citrus psyllid. These long, helical tubes, filled with ribosomes, show a complexity not ...

Long before the alarm sounds, many Americans lose quality rest to the quiet worries that surface after dark - whether about ...